1. The problem is to find the equation of the tangent line to a curve at a given point. 2. The formula for the tangent line at point $x=a$ on a function $y=f(x)$ is: $$y = f(a) + f'(a)(x - a)$$ where $f'(a)$ is the derivative of $f(x)$ evaluated at $x=a$. 3. To solve, we need the function $f(x)$ and the point $a$ where the tangent is to be found. 4. Since the function and point are not provided, please provide the function and the point to proceed with the solution.